Just Submitted Earth Science Files

Below are a listing of files that have been recently submitted. They are in order of newest to oldest.
There are 489 files.

Settling Rates
Date Submitted: 2005-09-01
Student will investigate the effects of size, shape and mass on the settling rates of objects. Plastic, glass, and clay beads.

Rates Of Weathering
Date Submitted: 2005-09-01
Students will design experiments to examine how changes in surface area and temperature affect a tablet of Alka-Seltzer.

Drainage Exercises
Date Submitted: 2005-09-01
Examine the drainage pattern of the United States and answer questions.

Discharge Of The Ramapo River
Date Submitted: 2005-09-01
Students can use Microsoft Excel to interpret data and draw conclusions about how a stream's discharge is affected by temperature and precipitation.

Wall-Building Stones
Date Submitted: 2005-09-01
Lab based on the the NIST Test Wall-Building Stones of the United States.

Settling Rates
Date Submitted: 2005-09-01
Students will investigate the effects of size, shape and density on the settling rates of objects. Students will use modeling clay and a plastic bead. Most of the "beads" will be created using the modeling clay.

Virtual Field Trip To A Laccolith In Central Montana
Date Submitted: 2005-09-01
This 30-45 minute activity allows students to explore Crown Butte, an interesting laccolith in Montana that exhibits fascinating examples of igneous geology. The experience helps students understand the role of the rock cycle in shaping of the surface.

Density Equation
Date Submitted: 2005-09-01
A nice flash to help students learn the density equation.

The Egg Drop
Date Submitted: 2005-09-01
Your objective is to predict what an egg would do when placed in a column of different density liquids. Will your egg sink to the bottom of your column, float to the top, or end up somewhere in between?